5-2 Index of Key Air Pollutant Emissions From U.S. Highway Transportation: 1990–2011

Excel

Key: PM-10 = airborne particulates of less than 10 microns; PM-2.5 = airborne particulates of less than 2.5 microns.

Notes: Not all graph scales are comparable. The indices are calculated using data on emissions from highway vehicles only. Particulate matters...

5-1 U.S. Greenhouse Gas Emissions From Energy Use: 1985–2011

Excel

Notes: Electric power sector emissions are distributed across sectors. Data for 2009 and 2010 are revised.

Source: U.S. Department of Energy, Energy Information Administration, Monthly Energy Review, Carbon Dioxide Emissions From Energy Consump- tion, tables 12...

5 Environmental Sustainability

While transportation enhances the quality of our lives, it also generates environmental impacts. Since 1980, most transportation-related air pollutant emissions have declined. This follows national mandates for more stringent vehicle emission standards, cleaner burning fuels, and greener...

4-17 Government Transportation Expenditures by Mode and Level of Government: 2000, 2007, 2008, 2009 (millions of current dollars)

Excel

4-16 Government Transportation Revenues by Mode and Level of Government: 2000, 2007, 2008, 2009 (millions of current dollars)

Excel

4-15 Major Sources of Petroleum Consumed in the U.S.: 1990, 2000, 2010, 2011 (thousand barrels per day, average)

Excel

4-14 U.S. Petroleum Imports: 1985–2011

Excel

Notes: OPEC (Organization of Petroleum Exporting Countries) members are Algeria, Angola, Ecuador, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Ara- bia, the United Arab Emirates, and Venezuela. Angola joined OPEC in January 2007. Ecuador was a member of OPEC from...

4-13 New U.S. Passenger Car and Light Truck Production: Model Years 1985–2011

Excel

Notes: Historical data are revised. Light trucks include SUVs, minivans/vans, and pick-up trucks.

Source: U.S. Environmental Protection Agency, Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends: 1975 Through 2011, appendix E,...

4-12 Top 20 World Container Ports: 2009 and 2010 (thousands of full and empty TEUs)

Excel

4-11 Top 20 U.S. Water Ports by Shipment Weight & Top 20 U.S. Water Ports by Container TEUs: 2010

Excel